Tools & Wizards About Us
extranet.chu-lyon.fr screenshot

Report Summary

  • 94

    Performance

    Renders faster than
    93% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

extranet.chu-lyon.fr

Working...

Page Load Speed

2.6 sec in total

First Response

422 ms

Resources Loaded

2 sec

Page Rendered

132 ms

extranet.chu-lyon.fr screenshot

About Website

Welcome to extranet.chu-lyon.fr homepage info - get ready to check Extranet Chu Lyon best content for France right away, or after learning these important things about extranet.chu-lyon.fr

Visit extranet.chu-lyon.fr

Key Findings

We analyzed Extranet.chu-lyon.fr page load time and found that the first response time was 422 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

extranet.chu-lyon.fr performance score

94

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

92/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

81/100

25%

SI (Speed Index)

Value2.6 s

97/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.7 s

100/100

10%

Network Requests Diagram

owa

422 ms

logon.aspx

416 ms

HCL.png

199 ms

Webmail.PNG

199 ms

segoeui-regular.ttf

596 ms

Our browser made a total of 5 requests to load all elements on the main page. We found that all of those requests were addressed to Extranet.chu-lyon.fr and no external sources were called. The less responsive or slowest element that took the longest time to load (596 ms) belongs to the original domain Extranet.chu-lyon.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 63.4 kB (63%)

Content Size

100.9 kB

After Optimization

37.5 kB

  • HTML
  • Images

In fact, the total size of Extranet.chu-lyon.fr main page is 100.9 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only 10% of websites need less resources to load. HTML takes 76.8 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 60.4 kB

  • Original 76.8 kB
  • After minification 43.3 kB
  • After compression 16.4 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 33.4 kB, which is 44% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 60.4 kB or 79% of the original size.

Image Optimization

-12%

Potential reduce by 3.0 kB

  • Original 24.1 kB
  • After minification 21.1 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Obviously, Extranet Chu Lyon needs image optimization as it can save up to 3.0 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

Requests Breakdown

We found no issues to fix!

Requests Now

2

After Optimization

2

  • Images

The browser has sent 2 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Extranet Chu Lyon. According to our analytics all requests are already optimized.

Network Requests Diagram

owa

owa

422 ms

logon.aspx

logon.aspx

416 ms

HCL.png

HCL.png

199 ms

Webmail.PNG

Webmail.PNG

199 ms

segoeui-regular.ttf

segoeui-regular.ttf

596 ms

Accessibility Review

extranet.chu-lyon.fr accessibility score

81

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Form elements do not have associated labels

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

extranet.chu-lyon.fr best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

extranet.chu-lyon.fr SEO score

77

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Page is blocked from indexing

High

robots.txt is not valid

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Extranet.chu-lyon.fr can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Extranet.chu-lyon.fr main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

extranet.chu-lyon.fr

Open Graph description is not detected on the main page of Extranet Chu Lyon. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: